// 样式初始化文件
body,p,h1,h2,h3,h4,h5,h6,ul,ol,dl,dt,dd {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #333;
  font-size: 14px;
  //将页面中所有标签默认的行高层叠掉 1 * 文字大小
  line-height: 1;
}
a {
  text-decoration: none;
  color: #333;
}
img,input {
  vertical-align: middle;
  border: 0 none;
  //  去掉轮廓线
  outline: none;
  padding: 0;
}
// 清除浮动
.clearfix::after {
  content: '';
  display: block;
  clear: both;
}
.left {
  float: left;
}
.right {
  float: right;
}